Anyone figured out how to circumvent or even better fix this issue. It's very annoying to need to use the computer quickly and have to restart or put it through a sleep cycle to get the bottom screen's touch input working again. Thanks for any and all feedback!

Have you modified the video drivers? Any non-Toshiba Video drivers prior to the latest Intel caused issues. The latest Intel Video Drivers work well but you will need to force their install by extracting and manually updated the drivers.

Also have you upgraded to the latest BIOS (v. 1.30). I do not use Hiberbnate, I use Hybrid Sleep. But early on I did see this behavior occassionally and was usually fixed by pressing the Home Button to expand the screen and then pressing again to re-activate the Bullitin Board App.

I have the exact same issue. Nothing seems to resolve it. Happens after any type of resume from being suspended. Tried reseting the hardware, clearing the hibernate file, changing settings, restoring..... same issue.

Only the top screen touch function is available. Any touching of the lower opperates the top pointer in mirror.